Which of the following is an important property of zinc oxide eugenol as a dental material?

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Zinc oxide eugenol (ZOE) is recognized for its important property of providing pulpal protection. This characteristic is particularly significant in dental applications, as it can serve as a base or lining material under restorations, especially in situations where the pulp may be at risk of irritation or damage due to thermal exposure or chemical irritation. The formulation of ZOE allows it to create a barrier that mitigates potential harm to the dental pulp, making it useful for temporary restorations and in endodontic therapy.

While zinc oxide eugenol may not exhibit high thermal conductivity, have strong bonding strength, or possess an extended setting time compared to other materials, its capacity to protect the pulp is crucial in various dental procedures, helping to ensure that the underlying tooth structure remains healthy and free from exacerbation due to the restorative materials placed over it.

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